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face_detect
检测人脸在相片图像中的位置并提取出来，进行分析(translator face photoes position analysis)
- 2009-07-10 21:39:15下载
- 积分：1
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5
说明： 5. 在三条径的瑞利信道中，对于直接序列扩频：
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线，请解释在误码率为0.01时，两种合并方式所表现的不同的物理意义。
(2) 设频率已经同步，请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法，用Simulink进行仿真(自己编写代码S-Function方式)，分析所设计方案的时间同步精度，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步，请设计DS-CDMA一种具体的频率同步方法，用Simulink进行仿真(自己编写代码S-Function方式)，画出比特信噪比与频率同步误差的关系曲线。
(5 In the three path Rayleigh channel, for direct sequence spread spectrum:
(1) Please design a specific DS-CDMA code division guide-assisted channel estimation, receiver, etc were used to benefit the merger, the maximum ratio combining. With the Simulink simulation, BPSK BER performance measure, draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw the signal to noise ratio and bit error rate curve, please explain in bit error rate 0.01, the two methods are combined performance of the different physical meaning.
(2) frequency has been set up synchronization, a specific design of DS-CDMA single-stop sliding correlation method of time synchronization, simulation with Simulink (S-Function code their own way), analyze the design of time synchronization accuracy, draw bit signal to noise ratio and capture probability curve.
(3) set time has been synchronized, a specific design of DS-CDMA frequency synchronization method, simulation using Simulink ()
- 2011-07-20 11:02:06下载
- 积分：1
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VRS
vibration analysis of induction motor
- 2011-10-03 17:17:19下载
- 积分：1
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PointOperation
使用matlab，带GUI实现对图像的线性点运算(Use matlab, with a GUI implementation of linear dot image)
- 2011-10-23 10:01:54下载
- 积分：1
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CircleDetection
此程序是基于哈夫变换的一个圆形检测程序，给定检测边界和半径估计值的范围，此程序能返回圆在图片中的圆心坐标和半径大小。(This program is based on the Hough transform of a circular testing procedures, testing boundaries and radius of a given range of estimates, this procedure can return to the center of the circle in the image coordinates and radius.)
- 2010-01-17 21:38:09下载
- 积分：1
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Lasso_OK
说明： LASSO算法的MATLAB资料，对于数学建模很有帮助。(LASSO algorithm based on MATLAB. It is very useful for mathematical modeling.)
- 2020-11-05 14:45:27下载
- 积分：1
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svm_v0.54beta.tar
SVM 程序 用于模式识别 小样本学习
(SVM pattern recognition procedures for the small sample study)
- 2006-11-30 13:30:37下载
- 积分：1
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ieee14bus
ieee14节点模型在matlab 上运行相信对你有一点的帮助(ieee 14bus)
- 2012-06-06 17:56:11下载
- 积分：1
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clutter
雷达杂波仿真程序，仿真雷达瑞利分布、高斯分布、K分布等(Radar clutter simulation program, simulation radar, Rayleigh distribution, Gauss distribution, K distribution, etc.)
- 2017-06-19 22:25:36下载
- 积分：1
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Cantilever.m
To calculate the maximum displacement in Cantilever beam. Using finite element method.
- 2013-09-25 19:49:31下载
- 积分：1
